Donald Barnhart
5Patents
1h-index
4Co-inventors
44Inventor score
Filing activity: Jun 20, 1994 → Jul 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5548419A | Stereo multiplexed holographic particle image velocimeter | Physics | 15 | Expired |
| US11079564B2 | Methods and apparatuses for aligning and diagnosing a laser beam | Physics | 1 | Active |
| US12204161B2 | Methods and apparatuses for aligning and diagnosing a laser beam | Physics | 0 | Active |
| US9594251B2 | Optical device | Physics | 0 | Active |
| US10585215B2 | Reducing optical damage on an optical element | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.